7326080

素因数分解:

$2^7\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11466

約数の個数: 32

約数和(自身を含む): 17515440

約数和(自身を除く): 10189360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11447, 22894, 45788, 57235, 91576, 114470, 183152, 228940, 366304, 457880, 732608, 915760, 1465216, 1831520, 3663040, 7326080]

約数ペア:

[(1, 7326080), (2, 3663040), (4, 1831520), (5, 1465216), (8, 915760), (10, 732608), (16, 457880), (20, 366304), (32, 228940), (40, 183152), (64, 114470), (80, 91576), (128, 57235), (160, 45788), (320, 22894), (640, 11447)]